MDaemon Server的邮件发送被拒绝问题

samfan

域名设置么？<br>
你用nslookup查询吗？<br>
因为域名是我客户的，我不方便泄露。。<br>
所以。。。。<br>
sorry~<br>
我尝试过<br>
yahoo.com.cn<br>
163.com<br>
hotmail.com<br>
msn.com<br>
spymac.com<br>
都能收到邮件。。。。

samfan

。。。。<br>
哎呀哎呀。。说了对不起啦。<br>
别不睬我啊~~<br>
你有没有email。<br>
我给email吧~~<br>
痛苦啊。我现在在看MDaemon英文的manual...<br>
<br>
<br>

ryanwang

我也经常遇到此类问题,就这样讲吧:相同一个邮件地址,上午发的邮件他可以正常收到,但下午发的邮件就会被退回,提示如下所示:<br>
<br>
The attached message had transient non-fatal delivery errors<br>
<br>
THIS IS A WARNING MESSAGE ONLY - YOU DO NOT NEED TO RESEND YOUR MESSAGE!<br>
<br>
This server is configured to automatically retry delivery at configured<br>
intervals. Subsequent attempts to deliver this message are pending.<br>
<br>
--- Session Transcript ---<br>Tue 2004-07-06 21:06:20: Parsing Message <xxxxxxxxxxxxxxxxxx\pd50000000860.msg><br>Tue 2004-07-06 21:06:20: From: peter-chung@key-ware.com.cn<br>Tue 2004-07-06 21:06:20: To: grant-huang@key-ware.com.cn<br>Tue 2004-07-06 21:06:20: Subject: =?big5?B?MDak68F+uOo=?=<br>Tue 2004-07-06 21:06:20: Message-ID: <006e01c46350$96211320$6401a8c0@domain><br>Tue 2004-07-06 21:06:20: Route slip host: key-ware.com.tw<br>Tue 2004-07-06 21:06:20: Route slip port: 25<br>Tue 2004-07-06 21:06:20: MX-record resolution of [key-ware.com.tw] in progress (DNS Server: 61.177.7.1)...<br>Tue 2004-07-06 21:06:20: P=002 D=key-ware.com.tw TTL=(841) MX=[nat.key-ware.com.tw]<br>Tue 2004-07-06 21:06:20: P=001 D=key-ware.com.tw TTL=(841) MX=[ms.key-ware.com.tw]<br>Tue 2004-07-06 21:06:20: Attempting MX: P=001 D=key-ware.com.tw TTL=(841) MX=[ms.key-ware.com.tw]<br>Tue 2004-07-06 21:06:20: Attempting SMTP connection to [ms.key-ware.com.tw : 25]<br>Tue 2004-07-06 21:06:20: A-record resolution of [ms.key-ware.com.tw] in progress (DNS Server: 61.177.7.1)...<br>Tue 2004-07-06 21:06:20: The name server reports that it is having technical problems<br>Tue 2004-07-06 21:06:20: Attempting MX: P=002 D=key-ware.com.tw TTL=(841) MX=[nat.key-ware.com.tw]<br>Tue 2004-07-06 21:06:20: Attempting SMTP connection to [nat.key-ware.com.tw : 25]<br>Tue 2004-07-06 21:06:20: A-record resolution of [nat.key-ware.com.tw] in progress (DNS Server: 61.177.7.1)...<br>Tue 2004-07-06 21:06:20: The name server reports that it is having technical problems<br>Tue 2004-07-06 21:06:20: This message is 63 minutes old; it has 0 minutes left in this queue<br>Tue 2004-07-06 21:06:20: Primary queue lifetime exceeded; message placed in retry queue<br>
--- End Transcript ---<br>
: Message contains [1] file attachments<br>
<br>

samfan

Tue 2004-07-06 17:47:14: MX-record resolution of [vctg.com] in progress (DNS Server: 202.96.209.5)...<br>Tue 2004-07-06 17:47:24: 10 second wait for DNS response exceeded (attempt 1 of 3).<br>Tue 2004-07-06 17:47:24: MX-record resolution of [vctg.com] in progress (DNS Server: 210.22.70.3)...<br>Tue 2004-07-06 17:47:24: P=100 D=vctg.com TTL=(1328) MX=[mx2.gworld.net] {202.68.96.96}<br>Tue 2004-07-06 17:47:24: P=050 D=vctg.com TTL=(1328) MX=[mx1.gworld.net] {202.68.96.69}<br>Tue 2004-07-06 17:47:24: P=020 D=vctg.com TTL=(1328) MX=[mx2.gworld.net] {202.68.96.96}<br>Tue 2004-07-06 17:47:24: P=010 D=vctg.com TTL=(1328) MX=[mx1.gworld.net] {202.68.96.69}<br>Tue 2004-07-06 17:47:24: Attempting MX: P=010 D=vctg.com TTL=(1328) MX=[mx1.gworld.net] {202.68.96.69}<br>Tue 2004-07-06 17:47:24: Attempting SMTP connection to [202.68.96.69 : 25]<br>Tue 2004-07-06 17:47:24: Waiting for socket connection...<br>Tue 2004-07-06 17:47:24: Socket connection established (210.62.215.61 : 4668 -> 202.68.96.69 : 25)<br>
<br>
<br>
在我这个里面很清楚看的到，DNS已经解析到对方IP地址，Socket协议已经起来，只是不知道什么原因一直未能得到对方服务器应答，有可能时间超时网络延迟的问题。。。难以解决类似情况。。。你用的苏州电信的DNS?呵呵。。<br>
提供两个IP给你<br>
210.22.70.3<br>
202.96.199.133

samfan

难道没有人遇到同样的问题吗？顶着锅盖的士兵版主，你的意见是什么？<br>

samfan

没有人能救我。。。各位版主置之不理。。<br>
大侠没有吗？<br>
哎。。

whytn

测试过你未成功过的地址，一切正常，问题应该是出在自己的网络方面，叙述一下你的网络情况，找找原因，有没有考虑过更换一款邮件系统或是更换一下MD的版本测试一下

samfan

我的网络只是一台服务器放在数据中心，没有防火墙。网络速率共享100M<br>
除数据中心提供网络接口外，自己未添加过任何桥接物。<br>
我也想过，但是更换一款邮件系统的话，原数据无法转过来。<br>
MD版本，我有想过，你觉得哪款MD最稳定？最新的还是？<br>
希望版主推荐。。<br>
我只是熟系Qmail系统。。这个系统第一次用。。。<br>

whytn

其实我一直还在用6.85的英文版，新版本一直在我的测试机上，没正式启用，个人感觉还是比较稳定。<br>
你发现的问题，我以前也碰过，那次是因为DNS的故障，与对方的服务器连接时，总是异常，更换DNS后正常，

samfan

我现在将我的DNS已经改成vctg的DNS了。。。<br>
<br>
他的网络情况简单分析了一下<br>
sun+sendmail 8+bind 9<br>
它的邮件系统和DNS都做在一起，两台主机负载均衡<br>
服务器上面的网络流量很大，会不会是这种原因？<br>
但是我用别的邮箱能发过去阿。。奇怪。。想不通<br>